Expression Bet
expressions · evaluating algebraic expressions
To evaluate algebraic expressions [7.EE.B.3].
Expression Bet is a Grade 7 algebra game that combines evaluating expressions with odd-and-even predictions. Players wager counters on whether an expression will produce an odd or even result, then use a die value for x and evaluate the expression. A correct calculation and correct prediction pay off together, so students must reason about both substitution and the value they expect.
Use it for small-group review when students are comfortable substituting values into expressions and are ready for an added layer of number reasoning. The betting choice invites discussion about why a result might be odd or even before calculation. Create a free account to generate lesson support for Expression Bet. No credit card; 3 lifetime lesson generations.
- Grades:
- 7
- Players:
- 2–4 players
- Materials:
- dice, cards, counters
- Classroom use:
- small group
Standards alignment
Official Rules
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